4-Ethylcyclohexanone

Also known as: 4-Ethylcyclohexan-1-one, 1-Ethyl-4-oxocyclohexane, Cyclohexanone, 4-ethyl-, 4-ETHYLCYCLOHEXANONE, 4-ETHYLCYCLOHEXANONE FOR SYNTHESIS, L6VTJ D2, MFCD00001644, EINECS 226-629-2

4-Ethylcyclohexanone (CAS 5441-51-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H14O and a molecular weight of 126.196 g/mol. Key properties include a boiling point of 193.0±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 63.3±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5441-51-0
Jingsj CID: J-19793-3
Molecular Formula: C₈H₁₄O
Molecular Weight: 126.196 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	193.0±0.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	63.3±0.0 °C
Exact Mass	126.104462
PSA	17.07000
LogP	1.79
Vapor Pressure	0.5±0.3 mmHg at 25°C
Refractive Index	1.441

Customs & Trade Information

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4-Ethylcyclohexanone?

The CAS number of 4-Ethylcyclohexanone is 5441-51-0.

What are the molecular formula and molecular weight of 4-Ethylcyclohexanone?

4-Ethylcyclohexanone has molecular formula C8H14O and molecular weight 126.196 g/mol.

What are the upstream and downstream products of 4-Ethylcyclohexanone?

For 4-Ethylcyclohexanone, Upstream Products: 4-Ethylcyclohexanol (mixture of cis and trans), 4-Ethylanisole, 4-Ethylphenol; Downstream Products: 3-ethyl-9H-carbazole, 4-Ethylcyclohexanol (mixture of cis and trans), trans-4-Ethylcyclohexanol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Ethylcyclohexanone (CAS 5441-51-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19793-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.